<template>
  <view class="content">
    <view class="list">
      <view class="tishi">若您忘记了密码，可在此重新设置新密码。</view>
      <view class="list-call">
        <image class="img" src="/static/shilu-login/1.png"></image>
        <input class="sl-input" type="number" v-model="phone" maxlength="11" placeholder="请输入手机号" />
      </view>
      <view class="list-call">
        <image class="img" src="/static/shilu-login/2.png"></image>
        <input class="sl-input" type="text" v-model="password" maxlength="32" placeholder="请输入新密码" :password="!showPassword" />
        <image class="img" :src="showPassword ? '/static/shilu-login/op.png' : '/static/shilu-login/cl.png'" @tap="display"></image>
      </view>
      <view class="list-call">
        <image class="img" src="/static/shilu-login/3.png"></image>
        <input class="sl-input" type="number" v-model="code" maxlength="4" placeholder="验证码" />
      </view>
      <view class="yzm" :class="{ yzms: second>0 }" @tap="getCode">{{yanzhengma}}</view>
    </view>
    <view class="button-login" hover-class="button-hover" @tap="bindLogin()">
      <text>修改密码</text>
    </view>
  </view>
</template>

<script>
var _this, js;
export default {
  data() {
    return {
      phone: '',
      second: 0,
      code: '',
      showPassword: false,
      password: ''
    }
  },
  onLoad() {
    _this = this;
  },
  computed: {
    yanzhengma() {
      if (this.second === 0) {
        return '获取验证码';
      } else {
        if (this.second < 10) {
          return '重新获取0' + this.second;
        } else {
          return '重新获取' + this.second;
        }
      }
    }
  }
},
onUnload() {
  this.clear()
},
methods: {
  display() {
    this.showPassword = !this.showPassword
  },
  clear(){
    clearInterval(js)
    js = null
    this.second = 0
  },
  getcode() {
    if (this.phone.length != 11) {
      uni.showToast({
        icon: 'none',
        title: '手机号不正确'
      });
      return;
    }
    if (this.second > 0) {
      return;
    }
    _this.second = 60;
	js = setInterval(function() {
	  _this.second--;
	  if (_this.second == 0) {
		_this.clear()
	  }
	}, 1000)
	uni.request({
	  url: 'http://***/getcode.html', // 仅为示例，并非真实接口地址。
	  data: {
		phone: this.phone,
		type: 'forget'
	  },
	  method: 'POST',
	  dataType: 'json',
	  success: (res) => {
		if (res.data.code != 200) {
		  uni.showToast({
			title: res.data.msg,
			icon: 'none'
		  });
		  _this.second = 0;
		} else {
		  uni.showToast({
			title: res.data.msg
		  });
		  _this.second = 60;
		  js = setInterval(function() {
		    _this.second--;
		    if (_this.second == 0) {
		      _this.clear()
		    }
		  }, 1000)
		  }, fail() {
		    this.clear()
		  }
		  });
		  },
		  bindLogin() {
		    if (this.phone.length != 11) {
		      uni.showToast({
		        icon: 'none',
		        title: '手机号不正确'
		      });
		      return;
		    }
		    if (this.password.length < 6) {
		      uni.showToast({
		        icon: 'none',
		        title: '密码不正确'
		      });
		      return;
		}
		if (this.code.length != 4) {
		  uni.showToast({
		    icon: 'none',
		    title: '验证码不正确'
		  });
		  return;
		}
		uni.request({
		  url: 'http://***/forget.html',
		  data: {
		    phone: this.phone,
		    password: this.password,
		    code: this.code
		  },
		  method: 'POST',
		  dataType: 'json',
		  success: (res) => {
		    if (res.data.code != 200) {
		      uni.showToast({
		        title: res.data.msg,
		        icon: 'none'
		      });
		    } else {
		      uni.showToast({
		        title: res.data.msg
		      });
		      setTimeout(function() {
		        uni.navigateBack();
		      }, 1500)
		    }
		  }
		});
	  }
	}
	}
</script>

<style>
  .content {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .tishi {
    color: #999999;
    font-size: 28rpx;
    line-height: 50rpx;
    margin-bottom: 50rpx;
  }

  .list {
    display: flex;
    flex-direction: column;
    padding-top: 50rpx;
    padding-left: 70rpx;
    padding-right: 70rpx;
  }

  .list-call {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    height: 100rpx;
    color: #333333;
    border-bottom: 0.5px solid #e2e2e2;
  }

  .list-call .img {
    width: 40rpx;
    height: 40rpx;
  }

  .list-call .sl-input {
    flex: 1;
    text-align: left;
    font-size: 32rpx;
    margin-left: 16rpx;
  }

  .button-login {
    color: #FFFFFF;
    font-size: 34rpx;
    width: 470rpx;
    height: 100rpx;
    background: linear-gradient(-90deg, rgba(63, 205, 235, 1), rgba(188, 226, 158, 1));
    box-shadow: 0rpx 0rpx 13rpx 0rpx rgba(164, 217, 228, 0.2);
    border-radius: 50rpx;
    line-height: 100rpx;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    margin-top: 100rpx;
  }

  .button-hover {
    background: linear-gradient(-90deg, rgba(63, 205, 235, 0.8), rgba(188, 226, 158, 0.8));
  }

  .yzm {
    color: #FF7D13;
    font-size: 24rpx;
    line-height: 64rpx;
    padding-left: 10rpx;
    padding-right: 10rpx;
    width: auto;
    height: 64rpx;
    border: 1rpx solid rgba(255, 131, 30, 1);
    border-radius: 50rpx;
  }

  .yzms {
    color: #999999 !important;
    border: 1rpx solid #999999;
  }
</style>
